SPEC ~ First Blood (2010) — Cast
Cast
| Kazuyuki Matsuzawa | Ayumu Shikahama |
| Yuu Tokui | Akio |
| Erina Mano | Satori Imada |
| Ryo Kase | Takeru Shiba |
| Ryunosuke Kamiki | Juichi Ninomae |
| Kasumi Arimura | Miyabi Masaki |
| Kippei Shiina | Tsuda |
| Saki Fukuda | Mirei Shimura |
| Ryuji Sainei | Inomata |
| Yu Shirota | Chii |
| Erika Toda | Saya |
| Ken Yasuda | Unno Ryouta |
| Tetsushi Tanaka | Toshiaki Reisen |
| Kohki Okada | Kaoru |
| Raita Ryu | Kotaro Takamura |
Crew
| Minami Nakazawa | Production Assistant |
| Keiichiro Shibuya | Original Music Composer |
| 寺岡基臣 | Sound Effects |
| Yumie Nishiogi | Screenplay |
| Yusuke Orita | Editorial Staff |
| Shigetomo Madarame | Director of Photography |
| Hisao Usui | Sound Recordist |
| Kazuyuki Ishii | Sound Designer |
| Hiroki Ueda | Producer |
| Hideoki Mogi | Music Producer |
| 山口牧子 | Editor |
| 赤羽智比呂 | Line Producer |
| Ayako Okuhira | Script |
| Yumi Abe | Publicist |
| Gabriele Roberto | Original Music Composer |
| Kôji Nozaki | VFX Supervisor |
| Yukihiko Tsutsumi | Director |
| Yuta Morokaji | Action Director |
| Masahiro Ohno | Editor |
| Natsuki Imai | Producer |